3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=9223372036854775807 ; while($i < 9223372036854775807) { $i++; $j--; $data1[] = md5($i); $data2[] = md5($j); } $time = microtime(true); echo "Starting array_diff\n"; $data_diff1 = array_diff($data1, $data2); $time = microtime(true) - $time; echo 'array_diff() took ' . number_format($time, 3) . ' seconds and returned ' . count($data_diff1) . " entries\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.3.10.3010.15463.13
7.3.00.8970.14862.52
7.2.130.4580.17462.33
7.2.120.4690.19563.38
7.2.110.3780.17663.20
7.2.100.4470.16964.66
7.2.90.5610.17564.74
7.2.80.4630.17464.67
7.2.70.3530.17864.25
7.2.60.0950.19463.09
7.2.50.1300.17564.79
7.2.40.1210.17364.87
7.2.30.1040.20163.19
7.2.20.0720.17263.03
7.2.10.1390.19264.89
7.2.00.0150.17166.13
7.1.250.5650.19762.85
7.1.70.1830.17365.17
7.1.60.0230.21065.27
7.1.50.0900.19364.79
7.1.00.0070.22770.42
7.0.200.6730.15063.08
7.0.140.0270.23770.08
7.0.100.1000.18767.98
7.0.90.0600.23367.98
7.0.80.1370.22367.91
7.0.70.0770.24367.90
7.0.60.1230.20767.89
7.0.50.0700.17368.35
7.0.40.0370.18336.07
7.0.30.0370.22736.06
7.0.20.0370.22336.11
7.0.10.0170.24036.06
7.0.00.0300.25736.08
5.6.280.0130.28085.49
5.6.250.0400.24785.42
5.6.240.0400.24385.38
5.6.230.0400.25385.29
5.6.220.0270.24785.37
5.6.210.0330.28085.26
5.6.200.0330.19085.75
5.6.190.0230.25085.71
5.6.180.0270.28085.70
5.6.170.0330.19785.80
5.6.160.0270.23085.66
5.6.150.0230.26085.73
5.6.140.0300.25085.63
5.6.130.0470.25385.80
5.6.120.0300.25785.80
5.6.110.0270.25785.77
5.6.100.0230.26385.65
5.6.90.0270.25385.81
5.6.80.0430.24085.24
5.6.70.0300.20385.09
5.6.60.0230.22085.08
5.6.50.0230.21085.09
5.6.40.0330.27384.93
5.6.30.0470.24785.06
5.6.20.0330.19085.15
5.6.10.0170.25785.05
5.6.00.0130.22785.17
5.5.380.0200.23085.05
5.5.370.0370.28085.20
5.5.360.0200.29385.11
5.5.350.0370.24085.07
5.5.340.0230.25085.34
5.5.330.0300.28385.47
5.5.320.0200.25385.58
5.5.310.0230.26385.51
5.5.300.0200.21085.52
5.5.290.0200.26785.61
5.5.280.0170.29785.57
5.5.270.0270.28785.57
5.5.260.0300.26085.48
5.5.250.0270.21085.43
5.5.240.0200.24084.96
5.5.230.0230.23784.94
5.5.220.0170.28384.95
5.5.210.0300.20384.94
5.5.200.0270.24384.80
5.5.190.0300.25784.94
5.5.180.0130.28384.93
5.5.160.0170.22784.97
5.5.150.0330.27084.68
5.5.140.0370.23784.86
5.5.130.0170.24384.80
5.5.120.0230.21384.91
5.5.110.0400.25084.96
5.5.100.0200.21784.67
5.5.90.0270.21784.63
5.5.80.0230.25784.76
5.5.70.0200.22784.78
5.5.60.0330.20384.74
5.5.50.0300.28084.65
5.5.40.0200.26384.83
5.5.30.0270.27384.84
5.5.20.0430.26384.80
5.5.10.0370.23084.74
5.5.00.0300.24384.75
5.4.450.0200.26383.77
5.4.440.0370.19783.86
5.4.430.0270.20083.84
5.4.420.0300.25384.04
5.4.410.0170.22383.64
5.4.400.0370.22783.72
5.4.390.0270.22783.59
5.4.380.0170.21783.45
5.4.370.0430.25083.53
5.4.360.0300.20083.63
5.4.350.0130.27783.77
5.4.340.0430.23783.73
5.4.320.0400.24083.77
5.4.310.0300.25083.58
5.4.300.0430.18783.41
5.4.290.0300.29783.71
5.4.280.0330.26083.69
5.4.270.0300.25783.52
5.4.260.0370.26783.66
5.4.250.0470.24383.67
5.4.240.0300.22783.59
5.4.230.0330.23083.77
5.4.220.0400.20083.57
5.4.210.0530.23083.64
5.4.200.0330.26783.43
5.4.190.0230.28083.57
5.4.180.0330.20083.61
5.4.170.0270.23783.61
5.4.160.0200.25783.70
5.4.150.0370.26083.57
5.4.140.0300.23781.02
5.4.130.0300.23780.95
5.4.120.0230.21780.86
5.4.110.0170.22780.88
5.4.100.0370.19080.99
5.4.90.0130.21081.11
5.4.80.0200.21080.91
5.4.70.0100.23080.98
5.4.60.0230.21081.09
5.4.50.0230.17381.08
5.4.40.0330.20380.81
5.4.30.0230.21080.80
5.4.20.0270.17380.91
5.4.10.0270.21080.85
5.4.00.0270.21080.19
5.3.290.0230.21377.90
5.3.280.0300.22077.76
5.3.270.0200.25377.64
5.3.260.0370.31377.82
5.3.250.0200.33777.85
5.3.240.0230.27377.77
5.3.230.0470.26377.85
5.3.220.0170.22377.78
5.3.210.0330.28377.80
5.3.200.0100.23777.81
5.3.190.0270.18377.71
5.3.180.0270.18077.76
5.3.170.0130.22777.80
5.3.160.0300.24077.75
5.3.150.0300.20377.80
5.3.140.0170.19377.59
5.3.130.0130.25777.71
5.3.120.0100.20077.63
5.3.110.0270.21377.69
5.3.100.0200.18377.22
5.3.90.0230.23377.11
5.3.80.0170.21077.18
5.3.70.0200.18777.05
5.3.60.0400.20377.07
5.3.50.0270.25776.98
5.3.40.0300.26777.05
5.3.30.0230.24777.04
5.3.20.0130.22376.86
5.3.10.0230.27376.68
5.3.00.0400.24776.64
5.2.170.0230.28074.46
5.2.160.0170.24374.68
5.2.150.0100.27374.66
5.2.140.0330.27074.63
5.2.130.0170.29374.57
5.2.120.0330.27374.59
5.2.110.0270.28774.52
5.2.100.0300.28774.54
5.2.90.0230.31774.59
5.2.80.0130.29074.57
5.2.70.0230.27774.58
5.2.60.0130.26074.53
5.2.50.0200.26374.65
5.2.40.0330.33074.71
5.2.30.0100.33074.68
5.2.20.0270.72374.58
5.2.10.0270.73374.57
5.2.00.0602.350264.38
5.1.60.1932.060164.48
5.1.50.1502.283201.85
5.1.40.1632.257205.30
5.1.30.1072.000167.32
5.1.20.0872.390214.84
5.1.10.1271.887165.11
5.1.00.1171.827145.98
5.0.50.1071.763128.23
5.0.40.1171.897159.31
5.0.30.0831.350118.04
5.0.20.1401.850126.98
5.0.10.0801.570144.12
5.0.00.1071.340126.85
4.4.90.1432.310188.87
4.4.80.1232.343192.98
4.4.70.1602.217185.08
4.4.60.1232.330186.84
4.4.50.1502.320180.52
4.4.40.1332.350183.37
4.4.30.1602.257185.56
4.4.20.1272.100173.51
4.4.10.1231.950155.97
4.4.00.1601.747131.68
4.3.110.1201.800127.13
4.3.100.0701.413107.73
4.3.90.1001.670143.22
4.3.80.1532.007160.72
4.3.70.1902.270191.40
4.3.60.0871.210110.18
4.3.50.1302.337195.29
4.3.40.1332.317199.59
4.3.30.0431.153103.86
4.3.20.1402.307206.62
4.3.10.1402.323192.04
4.3.00.1602.293194.17

preferences:
34.84 ms | 401 KiB | 5 Q